FR2479253A1 - Ecran luminescent et procede de preparation de cet ecran - Google Patents

Ecran luminescent et procede de preparation de cet ecran Download PDF

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Publication number
FR2479253A1
FR2479253A1 FR8106266A FR8106266A FR2479253A1 FR 2479253 A1 FR2479253 A1 FR 2479253A1 FR 8106266 A FR8106266 A FR 8106266A FR 8106266 A FR8106266 A FR 8106266A FR 2479253 A1 FR2479253 A1 FR 2479253A1
Authority
FR
France
Prior art keywords
screen according
luminescent
layer
constituent
voids
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR8106266A
Other languages
English (en)
French (fr)
Other versions
FR2479253B1 (enExample
Inventor
Chen-I Lu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of FR2479253A1 publication Critical patent/FR2479253A1/fr
Application granted granted Critical
Publication of FR2479253B1 publication Critical patent/FR2479253B1/fr
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21KTECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K4/00Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249986Void-containing component contains also a solid fiber or solid particle
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987With nonvoid component of specified composition
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987With nonvoid component of specified composition
    • Y10T428/249991Synthetic resin or natural rubbers
    • Y10T428/249992Linear or thermoplastic
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/25Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/256Heavy metal or aluminum or compound thereof
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/25Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/258Alkali metal or alkaline earth metal or compound thereof
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31511Of epoxy ether
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31551Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31565Next to polyester [polyethylene terephthalate, etc.]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31551Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31591Next to cellulosic

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Paints Or Removers (AREA)
  • Luminescent Compositions (AREA)
FR8106266A 1980-03-31 1981-03-30 Ecran luminescent et procede de preparation de cet ecran Granted FR2479253A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/136,144 US4298650A (en) 1980-03-31 1980-03-31 Phosphorescent screens

Publications (2)

Publication Number Publication Date
FR2479253A1 true FR2479253A1 (fr) 1981-10-02
FR2479253B1 FR2479253B1 (enExample) 1985-02-08

Family

ID=22471506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8106266A Granted FR2479253A1 (fr) 1980-03-31 1981-03-30 Ecran luminescent et procede de preparation de cet ecran

Country Status (6)

Country Link
US (1) US4298650A (enExample)
JP (1) JPH0143920B2 (enExample)
BE (1) BE888211A (enExample)
DE (1) DE3141806A1 (enExample)
FR (1) FR2479253A1 (enExample)
WO (1) WO1981002866A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102085B1 (en) * 1982-08-30 1989-11-29 Fuji Photo Film Co., Ltd. Radiographic intensifying screen and process for the preparation of the same
DE3481357D1 (de) * 1983-01-08 1990-03-15 Fuji Photo Film Co Ltd Verfahren zur herstellung eines schirmes zum speichern eines strahlungsbildes.
US5164224A (en) * 1989-04-19 1992-11-17 Fuji Photo Film Co., Ltd. Radiation image storage panel radiographic intensifying screen and processes for the preparation of the same
WO1991005833A1 (fr) * 1989-10-13 1991-05-02 Pierre Le Cars Composes fluorescents et procede de marquage utilisant ces composes
CA2069464A1 (en) * 1991-05-28 1992-11-29 Daniel K. Kohn Phosphorescent identification device
US5411806A (en) * 1994-10-07 1995-05-02 Minnesota Mining And Manufacturing Company Method for the manufacture of a phosphor screen and resulting article
US5569485A (en) * 1994-10-07 1996-10-29 Minnesota Mining And Manufacturing Company Method for the manufacture of a radiographic intensifying screen with antistat
EP0805836B1 (en) * 1995-01-25 1999-08-04 Northern Engraving Corporation Fluorescent ink and fluorescent display device
US5646412A (en) * 1995-07-19 1997-07-08 Eastman Kodak Company Coated radiographic phosphors and radiographic phosphor panels
EP0915483A1 (en) * 1997-11-05 1999-05-12 Imation Corp. Improved radiographic screen construction
US6989412B2 (en) 2001-06-06 2006-01-24 Henkel Corporation Epoxy molding compounds containing phosphor and process for preparing such compositions
EP1884959B1 (en) * 2006-07-31 2011-09-14 Agfa HealthCare NV Phosphor or scintillator screens or panels having a topcoat layer.
EP1884958B1 (en) * 2006-07-31 2012-11-21 Agfa HealthCare NV Polymer compositions and use thereof as topcoat layers for phosphor or scintillator screens or panels.
DE102008049199A1 (de) * 2008-09-26 2010-04-08 Siemens Aktiengesellschaft Vergussmasse mit Szintillator-Pulver zum Herstellen eines Szintillator-Verbundwerkstoffs, Verfahren zum Herstellen des Szintillator-Verbundwerkstoffs, Verwendung des Szintillator-Verbundwerkstoffs und Verfahren zum Herstellen eines Szintillator-Pulvers
FR3002945B1 (fr) 2013-03-07 2016-02-05 Commissariat Energie Atomique Materiaux scintillateurs plastiques, scintillateurs plastiques comprenant ces materiaux et procede pour discriminer les neutrons des rayons gamma utilisant ces scintillateurs.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2230614A1 (de) * 1971-06-23 1972-12-28 Ilford Ltd Verfahren zur Herstellung eines Röntgenstrahlenverstärkungsschirms
FR2146271A1 (enExample) * 1971-07-16 1973-03-02 Eastman Kodak Co
FR2399683A1 (fr) * 1977-08-04 1979-03-02 Eastman Kodak Co Procede de fabrication d'un ecran luminescent, utilisable notamment comme ecran renforcateur radiographique
GB2017139A (en) * 1978-02-10 1979-10-03 Dainippon Toryo Kk Manufacture of radiographic intensifying sceens

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1573154A (en) * 1977-03-01 1980-08-13 Pilkington Brothers Ltd Coating glass

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2230614A1 (de) * 1971-06-23 1972-12-28 Ilford Ltd Verfahren zur Herstellung eines Röntgenstrahlenverstärkungsschirms
FR2146271A1 (enExample) * 1971-07-16 1973-03-02 Eastman Kodak Co
FR2399683A1 (fr) * 1977-08-04 1979-03-02 Eastman Kodak Co Procede de fabrication d'un ecran luminescent, utilisable notamment comme ecran renforcateur radiographique
GB2017139A (en) * 1978-02-10 1979-10-03 Dainippon Toryo Kk Manufacture of radiographic intensifying sceens

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CA1976 *
EXBK/77 *

Also Published As

Publication number Publication date
JPH0143920B2 (enExample) 1989-09-25
WO1981002866A1 (en) 1981-10-15
FR2479253B1 (enExample) 1985-02-08
BE888211A (fr) 1981-09-30
DE3141806A1 (de) 1982-04-29
JPS57500351A (enExample) 1982-02-25
US4298650A (en) 1981-11-03

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